| 二次回归正交旋转组合设计优化微波催陈香醋工艺 |
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| 引用本文： | 麻成金,黄婷,余佶,郑君晓,彭忠瑾,肖旺,葛文英.二次回归正交旋转组合设计优化微波催陈香醋工艺[J].食品科学,2011(24). |
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| 作者姓名： | 麻成金 黄婷 余佶 郑君晓 彭忠瑾 肖旺 葛文英 |
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| 作者单位： | 吉首大学食品科学研究所;吉首大学植物资源保护与利用湖南省高校重点实验室;湘西自治州边城醋业科技有限责任公司; |
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| 基金项目： | 2009年国家农业成果转化资金项目(国科发农[2009]511号) |
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| 摘 要： | 运用二次回归正交旋转组合设计方法研究微波功率、微波处理时间、乙醇添加量对香醋部分理化指标的影响,确定了微波催陈香醋的较优条件范围。结果表明:在实验范围内各因素对微波催陈香醋作用的大小次序为:微波功率>微波处理时间>乙醇添加量;频率分析法得到微波催陈香醋优化工艺条件为微波功率380W、乙醇添加量0.61%、微波处理时间10min。红外光谱分析结果表明:微波处理后的香醋在波长4000～1500cm-1范围内与自然陈酿一年香醋的红外图谱基本吻合。
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| 关 键 词： | 二次回归正交旋转组合设计 微波 香醋 催陈 |
Optimization of Microwave Aging of Savory Vinegar to Maximize Total Ester Content by Response Surface Methodology |
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| MA Cheng-jin,HUANG Ting,YU Ji,ZHENG Jun-xiao,PENG Zhong-jin,XIAO Wang,GE Wen-ying,College of Hunan Province,.Xiangxi Autonomous Prefecture Biancheng Vinegar Science , Technology Co.Ltd.,Jishou ,China.Optimization of Microwave Aging of Savory Vinegar to Maximize Total Ester Content by Response Surface Methodology[J].Food Science,2011(24). |
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| Authors: | MA Cheng-jin HUANG Ting YU Ji ZHENG Jun-xiao PENG Zhong-jin XIAO Wang GE Wen-ying College of Hunan Province Xiangxi Autonomous Prefecture Biancheng Vinegar Science Technology CoLtd Jishou China |
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| Affiliation: | MA Cheng-jin1,2,HUANG Ting1,YU Ji1,ZHENG Jun-xiao1,PENG Zhong-jin1,XIAO Wang1,GE Wen-ying3(1.Institute of Food Science,Jishou University,Jishou 416000,China,2.Key Laboratory of Plant Resources Conservation and Utilization(Jishou University),College of Hunan Province,3.Xiangxi Autonomous Prefecture Biancheng Vinegar Science and Technology Co.Ltd.,Jishou 416003,China) |
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| Abstract: | In the presence of added ethanol,the aging of savory vinegar was accelerated by microwave radiation.A quadratic rotation-orthogonal composite experimental design was adopted to study the effects of operating parameters such as microwave power,radiation time and amount of added ethanol on total ester content in radiated savory vinegar.The effects of the parameters on total ester content in radiated savory vinegar were found to decrease in the following order: microwave power > radiation time > a mount of add... |
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| Keywords: | quadratic rotation-orthogonal composite experimental design microwave savory vinegar aging acceleration |
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